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Hi, can you help me solve this? Please show the working. Im struggling to understand how to work out these sorts of problems Response times

Hi, can you help me solve this? Please show the working. Im struggling to understand how to work out these sorts of problems

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Response times to emergency calls are normally distributed with a mean of 12.2 minutes and a standard deviation of 5.0 minutes. What is the probability that the response time to a call is greater than 20 minutes? A. 0.0594 B. 0.2615 C. 0.9406 D. 1.56

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